.box{
    background-color: rgb(118, 216, 243);
    min-height: 1000px;
    padding: 20px;
}
.box_sub{
    background-color: rgb(181, 250, 220);
    height: 240px;
    padding: 20px;
    margin-top: 50px;
}
.contro{
    margin-left: auto;
    margin-right: auto;
    margin-top: 10px;
    width: 300px;
    height: 180px;
    border: 1px #000 solid;
}
p{
    text-indent: 24px;
}
button{
    width: 100px;
    height: 50px;
    margin-top: 20px;
    border-radius: 10px;
    font-size: 18px;
    border: none;
    color: rgb(255, 0, 8);
    margin-left: 10px;
    background-color: rgb(181, 210, 247);
}
button:hover{
    background-color: rgb(255, 179, 0);
}
.txt{
    font-size: 25px;
    margin-top: 15px;
    font-weight: 600;
    color: rgb(41, 39, 40);
    text-align: center;
}
img{
    width: 100px;
    height: 80px;
}
.peiqi_title{
    width: 500px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    align-items: center;
}
.dad_send{
    margin-top: 15px;
}
h3{
    margin-top: 25px;
}
span{
    color: rgb(255, 0, 0);
}